Heyholder

Ownership Changes

Changes found in filings and published ETF holdings.

NAMSUNG CORPORATION

004270 · KOSPI

Heyholder holders
1
Pooled stake
0.01%

Change history

Past year · 3

Newest first
Ownership changes list
ReporterChangeAfter reportSource
아트만자산운용Major holder2026.07.13
Newly reportedNew report
0.00%Stake after report
윤성호Major holder2026.04.13
Newly reportedNew report
37.72%Stake after report
윤남철Major holder2026.04.13
Cut below 5%Holding decreased
0.00%Stake after report

Figures are as of each report.
Company stakes and weights inside ETFs are measured differently.

Source · DART major-holding and executive reports / published ETF holdings

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